Added a popup warning about using the offline mission editor

src/ui/WaypointList.cc

@@ -239,6 +239,14 @@ void WaypointList::addEditable()
                  updateStatusLabel(tr("No UAV. Added default LOCAL (NED) waypoint"));
                 wp = new Waypoint(0, 0, 0, -0.50, 0, 0.20, 0, 0,true, true, MAV_FRAME_LOCAL_NED, MAV_CMD_NAV_WAYPOINT);
                 WPM->addWaypointEditable(wp);
+                //create a popup notifying the user about the limitations of offline editing
+                QMessageBox msgBox;
+                msgBox.setIcon(QMessageBox::Warning);
+                msgBox.setText("Offline editor!");
+                msgBox.setInformativeText("You are using the offline mission editor. Please don't forget to save your mission plan before connecting the UAV, otherwise it will be lost.");
+                msgBox.setStandardButtons(QMessageBox::Ok);
+                msgBox.setDefaultButton(QMessageBox::Ok);
+                int ret = msgBox.exec();
             }
         }
 

src/ui/WaypointList.h

@@ -43,6 +43,7 @@ This file is part of the QGROUNDCONTROL project
 #include "WaypointEditableView.h"
 #include "WaypointViewOnlyView.h"
 #include "UnconnectedUASInfoWidget.h"
+//#include "PopupMessage.h"
 
 
 namespace Ui

src/ui/WaypointList.ui

@@ -38,7 +38,7 @@
    <item row="0" column="0">
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>1</number>
+      <number>0</number>
      </property>
      <widget class="QWidget" name="editTab">
       <attribute name="title">
@@ -74,22 +74,7 @@
             <height>316</height>
            </rect>
           </property>
-          <layout class="QHBoxLayout" name="horizontalLayout">
-           <property name="spacing">
-            <number>0</number>
-           </property>
-           <property name="leftMargin">
-            <number>4</number>
-           </property>
-           <property name="topMargin">
-            <number>8</number>
-           </property>
-           <property name="rightMargin">
-            <number>4</number>
-           </property>
-           <property name="bottomMargin">
-            <number>4</number>
-           </property>
+          <layout class="QVBoxLayout" name="verticalLayout_2">
            <item>
             <widget class="QWidget" name="editableListWidget" native="true">
              <property name="toolTip">
@@ -304,23 +289,6 @@
                <height>16777215</height>
               </size>
              </property>
-             <layout class="QGridLayout" name="gridLayout_4">
-              <item row="0" column="0">
-               <widget class="QLabel" name="label">
-                <property name="text">
-                 <string>&lt;!DOCTYPE HTML PUBLIC &quot;-//W3C//DTD HTML 4.0//EN&quot; &quot;http://www.w3.org/TR/REC-html40/strict.dtd&quot;&gt;
-&lt;html&gt;&lt;head&gt;&lt;meta name=&quot;qrichtext&quot; content=&quot;1&quot; /&gt;&lt;style type=&quot;text/css&quot;&gt;
-p, li { white-space: pre-wrap; }
-&lt;/style&gt;&lt;/head&gt;&lt;body style=&quot; font-family:'Ubuntu'; font-size:11pt; font-weight:400; font-style:normal;&quot;&gt;
-&lt;p align=&quot;center&quot; style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;/p&gt;
-&lt;p align=&quot;center&quot; style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;/p&gt;
-&lt;p align=&quot;center&quot; style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;/p&gt;
-&lt;p align=&quot;center&quot; style=&quot;-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;/p&gt;
-&lt;p align=&quot;center&quot; style=&quot; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;&quot;&gt;&lt;span style=&quot; font-size:36pt;&quot;&gt;MAV ##&lt;/span&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
-                </property>
-               </widget>
-              </item>
-             </layout>
             </widget>
            </item>
           </layout>